We can play any video and it never shuts down. We play games and it shuts down after about 10 minutes. Have blown it out but not this an air blower. It didn’t help. I believe it is the power box but it makes no sense too me when the dvd doesn’t shut it down but the video games do?

One capacitor on my MacBook Air 2013 is defective and I need to replace it. It’s code is NEN AV7.

I found a new capacitor but with code NEE AV7. Can I use it to replace the defective one?

One capacitor on my MacBook Air 2013 is defective and I need to replace it. It’s code is NEN AV7.

I found a new capacitor but with code NEE AV7. Can I use it to replace the defective one?

So this is the story:

I have some keyboard key’s that aren’t working. I changed the keyboard but still the same buttons are nlt working. I can see on the motherboard that i miss some components.

whats the solution?

Yes it’s ‘820 2850 A’ :D @oldturkey03

The night before i was using both camera and flashlight and it was working. I update to ios 14 and the camera and flashlight wont work i researched online and tried all the black screen camera solutions but none worked

Overnight my B590 developed a memory fault.

On boot up, a single long beep, and the machine would drop into the bios. Upon running the inbuilt memory diagnostics, I found that values being written during the test were coming back with a single bit always set to 1.

Did usual reseating of the DIMM, changed the DIMM location, swapped the DIMM with a new module. Same error, indicating that this was probably a motherboard issue.

Ran memtest86 (4 passes) from a USB drive with no errors. On rebooting, Windows started up as usual.

Q1: Why did this work? I can only speculate the memtest somehow cleared the stuck bit on the motherboard. Bad capacitor?

Q2: Is this problem likely to resurface?

One of the (3) posts that drive the head and blades is missing. Where would I get a replacement part and what is it called?

I have a mid 2011 27” Imac with an SSD which has been installed for the last 6 months without problem.

Two days ago whilst working on the Imac the screen went to a blank light grey screen.

I tried rebooting the machine but half way through the boot timer the screen drops to the same blank light grey screen and will try to reboot on its own accord, which inevitably returns back to the blank screen half way through the load process.

I have managed to get into the hardware diagnostic which gave the fault code

4SNS/1/40000000: TH00-9.000

Could anyone please help?

Many thanks.

Hello

Before I get started, please remember I am very new to PC/Laptop upgrades, I've only had experience replacing RAM and graphics cards before, never a hard drive. I also have mild learning difficulties so I need things explained simple stupid, or as clearly as possible please.

So today I went about cloning my mid 2012 macbook pro HDD to a 1tb SSD using disk utility, and running OS Mojave. It's an Samsung EVO SSD and stock HDD that came with the macbook from new.

I plugged in the SSD using a Sata to USB cable, formated the SSD for APFS, the same as the original HDD, and restored from the HDD to SSD using APFS. The process took several hours to complete. This was following a carefully selected YouTube video. An error message came up at the end. So, i shut down and rebooted in recovery mode and went to check everything was in order. The files did copy over regardless of the error message

On my HDD, I have 499.9GB capacity and 230.81 used.

But on my SSD, I have 1TB capacity and 450. 81GB used.

I'm a bit perplexed as to why this has happened and how, is it the way the SSD handles APFS files or something, was it an error? If I were to reformat the SSD and reclone would it affect read and write speeds? What's the next thing I need to do and how?

I tried to research into this as much as i could but I'm unsure what to do now. Any help would be appreciated. Thanks guys